When I wear my binder, when I first put it on I adjust my stuff and go for the out and under arm approach which spreads them and gets them to a look I'm comfortable with. After about ten minutes of every day stuff, they come creeping back round and bunch together at the front, giving me an uncomfortable looking chest which doesn't even look like a chest, it's like somebody has stuffed a can where my chest should be and I can't stand to touch my chest because it seems huge when it does this. Does anybody know why this is? How do I stop them from bunching at the front?